2008 Chevrolet Avalanche vs. 1987 Ford Sierra
To start off, 2008 Chevrolet Avalanche is newer by 21 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 5,300 cc (8 cylinders), 2008 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Avalanche (320 HP @ 5200 RPM) has 208 more horse power than 1987 Ford Sierra. (112 HP @ 5300 RPM). In normal driving conditions, 2008 Chevrolet Avalanche should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Avalanche weights approximately 1067 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 Chevrolet Avalanche (461 Nm @ 4200 RPM) has 281 more torque (in Nm) than 1987 Ford Sierra. (180 Nm @ 3000 RPM). This means 2008 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 2008 Chevrolet Avalanche | 1987 Ford Sierra | |
| Make | Chevrolet | Ford |
| Model | Avalanche | Sierra |
| Year Released | 2008 | 1987 |
| Body Type | Pickup | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 2292 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 112 HP |
| Engine RPM | 5200 RPM | 5300 RPM |
| Torque | 461 Nm | 180 Nm |
| Torque RPM | 4200 RPM | 3000 RPM |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2202 kg | 1135 kg |
| Vehicle Length | 5630 mm | 4500 mm |
| Vehicle Width | 2020 mm | 1680 mm |
| Vehicle Height | 1950 mm | 1400 mm |
| Wheelbase Size | 3310 mm | 2620 mm |
